To prepare biscuit mix melted butter with Stevia. Grind ginger cookies in electric chopper, mix with melted butter and add water to knead the dough. Take the round mold for cheesecake diameter 20 cm, cover with baking paper and pour mixture in it. Align and leave in the fridge to tighten. For the filling mix mascarpone cheese with Stevia powder. Whip the cream and add to cheese mixture. Pour four tablespoons of cold water over the gelatin, stir and wait to swallow. Then heat the gelatin on moderate temperature to melt it and add it to the mixture. Pour prepared filling over the biscuit and align. Longitudinally cut strawberries into leaves and arrange them over the filling.